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A203047
Number of (n+3)X10 binary arrays with no more than one of any consecutive four bits set in any row or column
1
195261, 2708439, 39456394, 579826944, 8332395581, 119515110620, 1720766183538, 24841351257118, 358144120700639, 5158665576224387, 74311305808214571, 1070973674542147565, 15435454519586480050, 222430202411447141393
OFFSET
1,1
COMMENTS
Column 7 of A203048
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..0..0..0..0..1..0..0....0..0..0..0..0..0..0..0..0..0
..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..0..0
..0..1..0..0..0..1..0..0..0..0....0..0..0..0..1..0..0..0..0..0
..0..0..0..1..0..0..0..0..0..0....0..0..0..0..0..0..1..0..0..0
..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..1..0..0
..0..0..0..0..0..0..0..1..0..0....0..0..0..0..0..0..0..0..0..1
CROSSREFS
Sequence in context: A247132 A069305 A129486 * A309190 A074388 A234996
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 27 2011
STATUS
approved